Dunkirk weather in January 2026

Expect daytime maximum temperatures of 43°F in Dunkirk, France in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 19 days with some rainfall and typically 2.2 inches of rainfall in the month.

  • 43°F maximum daytime temperature in January in Dunkirk43
    43°F max day temperature
  • 2 hours of sunshine per day
  • 19 days with some rainfall in January in Dunkirk19
    19 days with some rainfall
  • 34°F minimum night-time temperature in January in Dunkirk34
    34°F min night temperature
  • 8 hours of daylight per day in January in Dunkirk8
    8 hours of daylight per day
  • No heat & humidity in January in Dunkirk0
    No heat & humidity
  • 2.2 inches monthly rainfall in January in Dunkirk2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Dunkirk1
    1 (Low) UV index
  • 46°F sea temperature in January in Dunkirk46
    46°F sea temperature

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The January weather guide for France (Dunkirk) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about France

How cold is it in Dunkirk in January?

Daytime temperatures usually reach 43°F in Dunkirk in January, falling to 34°F at night.

How sunny is it in Dunkirk in January?

There are normally 2 hours of bright sunshine each day in Dunkirk in January - that's 20% of daylight hours.

How warm is the sea around Dunkirk in January?

The average sea temperature around Dunkirk in January is 46°F.

Does it rain in Dunkirk in January?

There are usually 19 days with some rain in Dunkirk in January and the average monthly rainfall is 2.2 inches.

Dunkirk January sunrise & sunset times

Browse the sunrise and sunset times for Dunkirk in January 2026. Select a month to view Dunkirk sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:54 16:55
Friday, 16th January 2026 08:47 17:14
Saturday, 31st January 2026 08:29 17:40

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